# HydroProof — Track vessels, not sips

> Track vessels, not sips (iPhone/iPad app by Andre Veltens.)

- Source: https://appshunter.io/ios/app/hydroproof/id6761188208 (this page in markdown: same URL + `.md`)
- Developer: [Andre Veltens](https://appshunter.io/developer/1858390791)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 18.6 · 4 MB
- Languages: French (France), German (Germany), Korean, European Spanish
- Released: 2026-04-09
- Data updated: 2026-07-29
- User reviews in markdown: https://appshunter.io/ios/app/hydroproof/id6761188208/reviews.md

## What is HydroProof?

HydroProof helps you track exactly what you're drinking – not just how much.
Other hydration apps only track total ml. HydroProof tracks your vessels instead:
Your water bottle, coffee cup, protein shaker – all at the same time. Update the fill level, and HydroProof automatically calculates how much you drank!

Features: 
- Track multiple vessels simultaneously
- Automatic intake calculation from fill levels
- Quick gestures: Drink all, Refill, Drink & Refill
- Full Apple Health integration – every sip is logged automatically
- Apple Watch app with Digital Crown support
- iCloud sync across all your devices
- Watch Complication for quick access.


## Version history (last 4 releases)

### 1.1.2 — 2026-04-22

Bugfix: 
Hydroproof Watch is now also target of internationalization/translation.

### 1.1.1 — 2026-04-18

The app is now available in German. All interface elements, labels, and messages have been fully translated.
The app icon has been updated with a reduced border.

### 1.1 — 2026-04-14

Redesigned fill control on iPhone: fluid liquid animation replaces the old input field. 
Apple Watch now shows a Refill button for empty vessels instead of the Digital Crown.

### 1.0 — 2026-04-10

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-29.*